Note that certain flags are documented

This is useful in Devel::PPPort for generating its api-info data.  That
useful feature of D:P allows someone to find out what was the first
release of Perl to have a function, macro, or flag.  And whether using
ppport.h backports it further.

I went through apidoc.pod and looked for flags that were documented but
that D:P didn't know about.  This commit adds entries for each so that
D:P can find them.

1 files changed, 7 insertions, 0 deletions

diff --git a/toke.c b/toke.c
index 6f38a599d4..46fa0ac86c 100644
--- a/toke.c
+++ b/toke.c
@@ -1003,6 +1003,8 @@ buffer is currently being interpreted (L</lex_bufutf8>).  If a string
 to be inserted is available as a Perl scalar, the L</lex_stuff_sv>
 function is more convenient.
 
+=for apidoc Amnh||LEX_STUFF_UTF8
+
 =cut
 */
 
@@ -1296,6 +1298,8 @@ consumed, then it will not be discarded regardless of the flag.
 Returns true if some new text was added to the buffer, or false if the
 buffer has reached the end of the input text.
 
+=for apidoc Amnh||LEX_KEEP_PREVIOUS
+
 =cut
 */
 
@@ -12715,7 +12719,10 @@ normally resulting in a single exception at the top level of parsing
 which covers all the compilation errors that occurred.  Some compilation
 errors, however, will throw an exception immediately.
 
+=for apidoc Amnh||PARSE_OPTIONAL
+
 =cut
+
 */
 
 OP *